Siemens 2000 Service Manual

For magnetic recording and reproduction, only the lower socket marked
MAGNETIC RECORDING and REPRODUCE (Magnetton-Aufnahme und -Wieder-
gabe) should be used.
Recording stage for universal amplifier
For dubbing work on magnetic sound film, the recording stage should be
screwed to the front of the amplifier. Universal amplifier and recording stage
are electrically interconnected by blade contacts b (Fig. 3 a).
The magic-fan tuning
indicator c is for checking the modulation of the recording.
An automatic record lockout d prevents inadvertent erasure. The recording
stage is automatically disconnected by a relay every time the masterswitch of
the projector is switched on or off.
Fig. 3a
Universal amplifier
w1th recording stage
Fig. 3b
Front of recording
stage
~
w
e~
O--(g
b c d
a recording stage
b blade contact strip
c tuning indicator
d record lockout button
e switch for erase head
f record control
fhe red pushbutton d must be pressed prior to each magnetic recording. The
projector will thereupon be ready for service.
When mounting
or dismounting the recording stage, make sure that master
switch a (Fig. 2 a)
of the universal amplifier is switched off.
5

Siemens 2000 Specifications

General

Brand	Siemens
Model	2000
Category	Projector
Language	English